线粒体杀死了青蛙？

Did Mitochondria Kill the Frog?

机构信息

Institut de Biologie Intégrative et des Systèmes (IBIS), Département de Biologie, PROTÉO, Université Laval, Québec, Canada.

Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, USA; Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden.

出版信息

Dev Cell. 2018 Mar 12;44(5):539-541. doi: 10.1016/j.devcel.2018.02.020.

DOI:10.1016/j.devcel.2018.02.020

PMID:29533769

Abstract

Genomic divergence can cause reproductive isolation between species. The molecular mechanisms underlying reproductive isolation can thus reveal which genomic features evolve rapidly and become unstable or incompatible in hybrids. In a recent paper in Nature, Gibeaux et al. (2018) report paternal genome instability and metabolic imbalance in hybrids between frog species.

摘要

基因组分化可导致物种间的生殖隔离。生殖隔离的分子机制可以揭示哪些基因组特征在杂交种中快速进化，变得不稳定或不兼容。在最近发表在《自然》杂志上的一篇论文中，Gibeaux 等人（2018 年）报道了青蛙种间杂交种中父本基因组的不稳定性和代谢失衡。